Audiocontrol DQX Mob

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mattchan2000

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Joined 2010
Does anyone have any ideal about this mob. I was thinking to upgrade this already good quality product and maybe will become Hi-End kind of sound after internal mob. Will try to load up some photo later.BTW I just give some details about what is inside there.

Ceramic Cap
2.2uf/35V yellow cera cap (polar type) 2pcs
472K green cera cap (bipolar) 1pc
472J green cera cap (bipolar) 1pc
562J green cera cap (bipolar) 1pc
102J green cera cap (bipolar) 6pc
**Green ceramic got no power rating mark but is marked 2A
Alu Cap
22uf/25v 35pcs
022uf/50v 1pc
220uf/25v 3pcs
100uf/25v 3pcs
470uf/25v 2pcs
1uf/50v 3pcs
2.2uf/50v 1pcs
Semiconductor
LM393N 5pcs (8dip)
LT1072 1pc (8dip)
4560 9pcs (8soic)
**the opamp 4560 without any brand logo and mark only with 4numbers (4560)

I intend to upgrade the opamp to LM49725MA and change all the Alu cap to Nichicon FG series. Will change the all 102J to WIMA FKP2/63V and all other green cera cap to panasonic pps 50V but the only 473K I may not touch it. The two yellow 2u2/35v (polar) cera cap will remain also.
All value will stick to factory default but I'm not sure if it the best solution.
I would like to seek all the experts in this forum for a better solution and I'm open to all ideals.Thanks
 
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